/*
 * Copyright 2011 Daniel Rendall
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.gimi.plist;



/**
 * Implements the Visitor pattern (see GOF book) for performing operations on
 * trees of BPItem subclasses.
 */
public interface BPVisitor {

    public void visit(BPArray item);
    public void visit(BPBoolean item);
    public void visit(BPData item);
    public void visit(BPDate item);
    public void visit(BPDict item);
    public void visit(BPInt item);
    public void visit(BPNull item);
    public void visit(BPReal item);
    public void visit(BPSet item);
    public void visit(BPString item);
    public void visit(BPUid item);

}
